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JPH1178635A - Seat for automobile - Google Patents

Seat for automobile

Info

Publication number
JPH1178635A
JPH1178635A JP9247596A JP24759697A JPH1178635A JP H1178635 A JPH1178635 A JP H1178635A JP 9247596 A JP9247596 A JP 9247596A JP 24759697 A JP24759697 A JP 24759697A JP H1178635 A JPH1178635 A JP H1178635A
Authority
JP
Japan
Prior art keywords
seat
seat back
spare
floor
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9247596A
Other languages
Japanese (ja)
Inventor
Hisatoyo Kato
久豊 加藤
Takao Okonogi
隆雄 小此木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP9247596A priority Critical patent/JPH1178635A/en
Priority to US09/140,348 priority patent/US6000751A/en
Publication of JPH1178635A publication Critical patent/JPH1178635A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/36—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a loading platform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038—Cushion movements
    • B60N2/304—Cushion movements by rotation only
    • B60N2/3045—Cushion movements by rotation only about transversal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3072—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats on a lower level of a multi-level vehicle floor
    • B60N2/3075—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats on a lower level of a multi-level vehicle floor stowed in recess
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3072—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats on a lower level of a multi-level vehicle floor
    • B60N2/3077—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats on a lower level of a multi-level vehicle floor stowed in the luggage compartment
    • B60N2/3079—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats on a lower level of a multi-level vehicle floor stowed in the luggage compartment in a recess
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
    • B60N2/34—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use into a bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To make it possible for an occupant to be seated in a state of stretching out occupant's leg forward, to take a nap when it is made fully flat and to sufficiently secure a foot space even when a front seat is turned backward by using a spare seat back free to bury on a floor. SOLUTION: This device is constituted of a seat cushion 3 supported on a floor of a vehicle, a main seat back 5 supported free to tilt through an ordinary reclining mechanism 4 against the seat cushion 3 and a spare seat back 7 free to bury on a luggage floor 6. In this case, a depression 8 for the spare seat back 7 is closed by the main seat back 5. Additionally, the spare seat back 7 is revolved around the reclining mechanism 9 as its center. Furthermore, it is possible to sufficiently secure a foot space even when front seats 10, 10 are revolved backward.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、自動車用シートに
関し、特に詳述すれば、シートバック後方に予備シート
バックを有する自動車用シートに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle seat, and more particularly, to a vehicle seat having a spare seatback at the rear of the seatback.

【０００２】[0002]

【従来の技術】バンタイプの車等ではリヤシートを荷室
のフロア（床）に設け、荷物積載時には、リヤシートを
フロア面に折り畳んで荷室フロアを広く使えるようにさ
せることが、しばしばなされる。この例は実公平７−２
７２３９号公報に開示されるが、これは荷物積載空間を
広げることを主目的としたものであるから、乗員の安ら
ぎを得る工夫がなされていない。2. Description of the Related Art In a van type vehicle, a rear seat is often provided on the floor (floor) of a luggage compartment, and when loading luggage, the rear seat is folded on the floor surface so that the luggage compartment floor can be used widely. This example is actual fair 7-2
Although this is disclosed in US Pat. No. 7,239, the purpose of which is to expand a load carrying space, there is no contrivance for obtaining the occupant's comfort.

【０００３】ＲＵ系のリヤシートにはフルフラットを可
能とさせることで乗員の室内での快適な生活を可能とさ
せてはいるが、たとえば、前方の席との対面ができなか
ったり、前方の席との対面が可能であっても、足元が狭
かったり、又、シート部分の面積が少ないといった制約
がある。[0003] Although the RU rear seats allow full occupants to live comfortably in the cabin by allowing them to be fully flat, for example, they cannot face the front seats, or they cannot seat the front seats. However, there is a restriction that the feet are narrow and the area of the seat portion is small.

【０００４】[0004]

【発明が解決しようとする課題】本発明は、前述した従
来の自動車用シートを考慮し、乗員の脚を前方へ引伸し
た状態で座れ、フルフラットにしたとき乗員の仮眠を可
能とし、又、フロントシートを後向きとしても足元スペ
ースを充分確保可能とさせるシートを提供することを解
決すべき課題とする。SUMMARY OF THE INVENTION In view of the above-mentioned conventional automobile seat, the present invention allows the occupant to take a nap when the occupant sits in a state where the occupant's leg is stretched forward and is fully flat. It is an object of the present invention to provide a seat capable of securing a sufficient foot space even when the front seat is turned rearward.

【０００５】[0005]

【課題を解決するための手段】本発明は、前述した課題
を解決するために、床に埋設自在な予備シートバックを
用いることを基本的手段とする。The basic object of the present invention is to use a spare seat back which can be embedded in a floor in order to solve the above-mentioned problems.

【０００６】具体的には、本発明は、車両の床に支持さ
れたシートクッションと、シートクッションに対し後傾
可能に保持された主シートバックと、シートクッション
の後方部に位置しかつ床に埋設された予備シートバック
を有し、予備シートバックが床から起立自在な自動車用
シートを提供する。More specifically, the present invention relates to a seat cushion supported on the floor of a vehicle, a main seat back held so as to be capable of tilting rearward with respect to the seat cushion, a rear portion of the seat cushion and located on the floor. Provided is an automobile seat having a buried spare seat back, the spare seat back being able to stand upright from the floor.

【０００７】本発明によれば、予備シートバックをラッ
ゲージフロア（床）に埋設させることで、リヤシートを
通常の形に使用でき、ラッゲージフロアを拡く利用でき
る。リクライニング機構を用いてシートバックを倒し、
予備シートバックを起すと、脚を伸ばして座れる広いシ
ートクッションとなり、予備シートバックを倒せば、フ
ルフラットシートとなり、横になっての仮眠が可能とな
る。フロントシートを後方に向けても足元のスペースを
充分確保できる。According to the present invention, by embedding the spare seat back on the luggage floor (floor), the rear seat can be used in a normal shape, and the luggage floor can be expanded. Defeat the seat back using the reclining mechanism,
Raising the spare seat back results in a wide seat cushion that allows the legs to be stretched out and sitting down, and when the spare seat back is folded down, the seat becomes a full flat seat, allowing a nap to lie down. Even if the front seat is turned to the rear, sufficient space for the feet can be secured.

【０００８】[0008]

【発明の実施の形態】本発明の一例の自動車用シート１
は、図１に示す如く、車両の床２に支持されたシートク
ッション３と、シートクッション３に対し通常のリクラ
イニング機構４を介して傾動自在に支持された主シート
バック５と、ラッゲージフロア６に埋設自在な予備シー
トバック７とから構成される。図１は通常の使用状態を
示す。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Vehicle seat 1 according to one embodiment of the present invention.
As shown in FIG. 1, a seat cushion 3 supported on the floor 2 of the vehicle, a main seat back 5 supported on the seat cushion 3 via a normal reclining mechanism 4 so as to be tiltable, and a luggage floor 6 And a spare seat back 7 which can be embedded. FIG. 1 shows a normal use state.

【０００９】図２に、主シートバック５を後方へフラッ
トに倒し、予備シートバック７を起立させた状態を示
す。この例では、予備シートバック７用のくぼみ８は主
シートバック５により閉じられる。予備シートバック７
はリクライニング機構９を中心に回動する。リクライニ
ング機構９は予備シートバック７のフロア埋設状態、シ
ートバック状態およびフルフラット状態の三つの状態を
作り得る公知の機構のものでよい。FIG. 2 shows a state in which the main seat back 5 is flattened rearward and the spare seat back 7 is raised. In this example, the recess 8 for the spare seat back 7 is closed by the main seat back 5. Spare seat back 7
Rotates around the reclining mechanism 9. The reclining mechanism 9 may be a known mechanism that can create three states of the preliminary seat back 7, namely, a floor buried state, a seat back state, and a full flat state.

【００１０】図３に予備シートバック７をフルフラット
とした状態を示す。この状態は横になっての仮眠に最適
である。フロントシート１０、１０を後方へ回動して
も、足元のスペースを充分確保できる。図４に予備シー
トバック５の図２と図３の状態を作る構成を示す。予備
シートバック５の裏面は、Ｕ字状のブラケット１１にそ
の両端を枢支したステー１２を有す。ステー１２の水平
部は床６に設けた溝１３、１４の何れか一方に着座さ
せ、予備シートバック５の姿勢を選択可能とさせる。ス
テー１２は、予備シートバック５の裏面に設けたステー
相当形状の溝１５に収納可能である。FIG. 3 shows a state in which the spare seat back 7 is fully flat. This condition is optimal for lying down naps. Even if the front seats 10 and 10 are rotated rearward, a sufficient foot space can be secured. FIG. 4 shows a configuration of the spare seat back 5 for producing the state shown in FIGS. The back surface of the spare seat back 5 has a stay 12 pivotally supported on both ends of a U-shaped bracket 11. The horizontal portion of the stay 12 is seated on one of the grooves 13 and 14 provided on the floor 6 so that the posture of the spare seat back 5 can be selected. The stay 12 can be stored in a groove 15 having a shape corresponding to a stay provided on the back surface of the preliminary seat back 5.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の一例の斜視図である。FIG. 1 is a perspective view of an example of the present invention.

【図２】本発明の一例のシートの主シートバックをフル
フラットとさせかつ予備シートバックを起立させた状態
を示す側面図である。FIG. 2 is a side view showing a state in which a main seat back of a seat according to an example of the present invention is fully flat and a spare seat back is erected.

【図３】予備シートバックのフルフラットを示す斜視図
である。FIG. 3 is a perspective view showing a full flat of a spare seat back.

【図４】予備シートバックの後部構造を示す背面図であ
る。FIG. 4 is a rear view showing a rear structure of the spare seat back.

【符号の説明】[Explanation of symbols]

２ 床 ３ シートクッション ４ リクライニング機構 ５ 主シートバック ７ 予備シートバック １２ ステー 2 floor 3 seat cushion 4 reclining mechanism 5 main seat back 7 spare seat back 12 stay

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 車両の床に支持されたシートクッション
と、シートクッションに対し後傾可能に保持された主シ
ートバックと、シートクッションの後方部に位置しかつ
床に埋設された予備シートバックを有し、予備シートバ
ックが床から起立自在な自動車用シート。1. A seat cushion supported on a floor of a vehicle, a main seat back held so as to be able to tilt backward with respect to the seat cushion, and a spare seat back located at a rear portion of the seat cushion and embedded in the floor. A vehicle seat that has a spare seat back that can stand upright from the floor. 【請求項２】 主シートバックがフラットシートとなる
請求項１記載の自動車用シート。2. The vehicle seat according to claim 1, wherein the main seat back is a flat seat. 【請求項３】 予備シートバックがフラットシートとな
る請求項２記載の自動車用シート。3. The vehicle seat according to claim 2, wherein the spare seat back is a flat seat. 【請求項４】 予備シートバックの裏面に枢支されたス
テーの水平部が床の溝に納り、予備シートバックの姿勢
を保つ請求項３記載の自動車用シート。4. The vehicle seat according to claim 3, wherein the horizontal portion of the stay pivotally supported on the back surface of the spare seat back is accommodated in a groove in the floor, and the posture of the spare seat back is maintained.
JP9247596A 1997-08-29 1997-08-29 Seat for automobile Pending JPH1178635A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9247596A JPH1178635A (en) 1997-08-29 1997-08-29 Seat for automobile
US09/140,348 US6000751A (en) 1997-08-29 1998-08-26 Seat arrangement for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9247596A JPH1178635A (en) 1997-08-29 1997-08-29 Seat for automobile

Publications (1)

Publication Number Publication Date
JPH1178635A true JPH1178635A (en) 1999-03-23

Family

ID=17165871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9247596A Pending JPH1178635A (en) 1997-08-29 1997-08-29 Seat for automobile

Country Status (2)

Country Link
US (1) US6000751A (en)
JP (1) JPH1178635A (en)

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Also Published As

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US6000751A (en) 1999-12-14

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